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553751

3-溴-2-氯吡啶

Name: 3-溴-2-氯吡啶
Brand: ALDRICH

98%

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关于此项目

经验公式（希尔记法）:

C₅H₃BrClN

化学文摘社编号:

52200-48-3

分子量:

192.44

NACRES:

NA.22

PubChem Substance ID:

24879351

UNSPSC Code:

12352100

MDL number:

MFCD00234007

Assay:

98%

Form:

solid

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属性

Quality Level

100

assay

98%

form

solid

mp

54-57 °C (lit.)

functional group

bromo, chloro

SMILES string

Clc1ncccc1Br

InChI

1S/C5H3BrClN/c6-4-2-1-3-8-5(4)7/h1-3H

InChI key

HDYNIWBNWMFBDO-UHFFFAOYSA-N

说明

General description

3-Bromo-2-chloropyridine can be synthesized from 3-amino-2-chloropyridine or 2-chloro-3-pyridinamine.

Application

3-Bromo-2-chloropyridine may be used to synthesize:

acetylenic dipyridone
3-ethynyl-2-(phenylmethoxy)-pyridine
nemertelline
ortho-chlorodiheteroarylamine4 or 2-chloro-N-(2,3,7-trimethylbenzo[b]thien-6-yl)pyridin-3-amine

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Synthesis and antimicrobial activity studies of ortho-chlorodiarylamines and heteroaromatic tetracyclic systems in the benzo[b]thiophene series.

Maria-João R P Queiroz et al.

Bioorganic & medicinal chemistry, 14(20), 6827-6831 (2006-07-18)

ortho-Chlorodiarylamines in the 2,3,7-trimethylbenzo[b]thiophene series were prepared in high yields (70-85%) by C-N palladium-catalyzed cross-coupling using P(t-Bu)(3) as ligand and NaOt-Bu as base. A palladium-assisted C-C intramolecular cyclization of the coupling products gave thienocarbazoles and the dechlorinated diarylamines. Studies of

Use of hydrogen bonds to control molecular aggregation. behavior of dipyridones and pyridone-pyrimidones designed to form cyclic triplexes.

Boucher E, et al.

The Journal of Organic Chemistry, 60(5), 1408-1412 (1995)

Synthesis of the first thieno-d-carboline: Fluorescence studies in solution and in lipid vesicles.

Queiroz MJRP, et al.

Journal of Photochemistry and Photobiology A: Chemistry, 181(2), 290-296 (2006)

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全球贸易项目编号

货号	GTIN
553751-5G	04061832242453
553751-25G	04061832242446